Started implementing the debugger.

main.cpp

@@ -3,6 +3,7 @@
 #include "vm.h"
 #include "vdp.h"
 #include <SDL.h>
+#include "debug.h"
 
 #define BTN_ANY		0
 #define BTN_UP		1
@@ -43,6 +44,7 @@ int main(int argc, char** argv) {
 	vm_register_out_port(20, input_data_in);
 	vm_register_in_port(21, input_data_out);
 
+	debug_init(vm_get_memory());
 	static bool should_quit = false;
 	static SDL_Event sdlEvent;
 	SDL_Scancode just_pressed;
@@ -51,6 +53,7 @@ int main(int argc, char** argv) {
 	while (!should_quit) {
 		just_pressed = SDL_SCANCODE_UNKNOWN;
 		while (SDL_PollEvent(&sdlEvent)) {
+			if (sdlEvent.type == SDL_WINDOWEVENT_CLOSE) { should_quit = true; break; }
 			if (sdlEvent.type == SDL_QUIT) { should_quit = true; break; }
 			else if (sdlEvent.type == SDL_KEYDOWN) {
 				anykey = true;